I have two WakeAir 6x9's a sub and a couple amps to add to stock system, any one know someone or someplace around sacramento that would hook me up. BestBuy here in sacramento said they might be able to but not sure?

for God's sake, don't take your boat to any shop that says they 'might be able to'. That means 'I've never done it before, but i'll sure give it a try'...which is the only reason you're taking it to a shop in the first place, cause YOU are already a step ahead of where they (BB) are.